101432153251 has 16 divisors (see below), whose sum is σ = 119190300768. Its totient is φ = 85099852800.

The previous prime is 101432153227. The next prime is 101432153269. The reversal of 101432153251 is 152351234101.

It is a cyclic number.

It is not a de Polignac number, because 101432153251 - 2²¹ = 101430056099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101432153281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624691 + ... + 770131.

It is an arithmetic number, because the mean of its divisors is an integer number (7449393798).

Almost surely, 2^101432153251 is an apocalyptic number.

101432153251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101432153251 is a deficient number, since it is larger than the sum of its proper divisors (17758147517).

101432153251 is a wasteful number, since it uses less digits than its factorization.

101432153251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150342.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 101432153251 its reverse (152351234101), we get a palindrome (253783387352).

The spelling of 101432153251 in words is "one hundred one billion, four hundred thirty-two million, one hundred fifty-three thousand, two hundred fifty-one".